566556556046 has 16 divisors (see below), whose sum is σ = 969042435984. Its totient is φ = 246106015104.

The previous prime is 566556556003. The next prime is 566556556051. The reversal of 566556556046 is 640655655665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640900640 + ... + 640901523.

It is an arithmetic number, because the mean of its divisors is an integer number (60565152249).

Almost surely, 2^566556556046 is an apocalyptic number.

566556556046 is a deficient number, since it is larger than the sum of its proper divisors (402485879938).

566556556046 is a wasteful number, since it uses less digits than its factorization.

566556556046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281802195.

The product of its (nonzero) digits is 97200000, while the sum is 59.

The spelling of 566556556046 in words is "five hundred sixty-six billion, five hundred fifty-six million, five hundred fifty-six thousand, forty-six".